#include <stdio.h>
int MAX(int x, int y)
{
	if (x > y)
		return x;
	else
		return y;
}



int main()
{
	int n1 = 0;
	int n2 = 0;
	scanf_s("%d %d", &n1, &n2);
	int m = MAX(n1, n2);
	printf("%d\n", m);
	return 0;
}




